2 * TP-LINK Archer C5/C7/TL-WDR4900 v2 board support
4 * Copyright (c) 2013 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (c) 2014 施康成 <tenninjas@tenninjas.ca>
6 * Copyright (c) 2014 Imre Kaloz <kaloz@openwrt.org>
8 * Based on the Qualcomm Atheros AP135/AP136 reference board support code
9 * Copyright (c) 2012 Qualcomm Atheros
11 * Permission to use, copy, modify, and/or distribute this software for any
12 * purpose with or without fee is hereby granted, provided that the above
13 * copyright notice and this permission notice appear in all copies.
15 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
16 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
17 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
18 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
19 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
20 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
21 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 #include <linux/pci.h>
26 #include <linux/phy.h>
27 #include <linux/gpio.h>
28 #include <linux/platform_device.h>
29 #include <linux/ath9k_platform.h>
30 #include <linux/ar8216_platform.h>
32 #include <asm/mach-ath79/ar71xx_regs.h>
35 #include "dev-ap9x-pci.h"
37 #include "dev-gpio-buttons.h"
38 #include "dev-leds-gpio.h"
39 #include "dev-m25p80.h"
43 #include "machtypes.h"
46 #define ARCHER_C7_GPIO_LED_WLAN2G 12
47 #define ARCHER_C7_GPIO_LED_SYSTEM 14
48 #define ARCHER_C7_GPIO_LED_QSS 15
49 #define ARCHER_C7_GPIO_LED_WLAN5G 17
50 #define ARCHER_C7_GPIO_LED_USB1 18
51 #define ARCHER_C7_GPIO_LED_USB2 19
53 #define ARCHER_C7_GPIO_BTN_RFKILL 23
54 #define ARCHER_C7_V2_GPIO_BTN_RFKILL 23
55 #define ARCHER_C7_GPIO_BTN_RESET 16
57 #define ARCHER_C7_GPIO_USB1_POWER 22
58 #define ARCHER_C7_GPIO_USB2_POWER 21
60 #define ARCHER_C7_KEYS_POLL_INTERVAL 20 /* msecs */
61 #define ARCHER_C7_KEYS_DEBOUNCE_INTERVAL (3 * ARCHER_C7_KEYS_POLL_INTERVAL)
63 #define ARCHER_C7_WMAC_CALDATA_OFFSET 0x1000
64 #define ARCHER_C7_PCIE_CALDATA_OFFSET 0x5000
66 static const char *archer_c7_part_probes
[] = {
71 static struct flash_platform_data archer_c7_flash_data
= {
72 .part_probes
= archer_c7_part_probes
,
75 static struct gpio_led archer_c7_leds_gpio
[] __initdata
= {
77 .name
= "tp-link:green:qss",
78 .gpio
= ARCHER_C7_GPIO_LED_QSS
,
82 .name
= "tp-link:green:system",
83 .gpio
= ARCHER_C7_GPIO_LED_SYSTEM
,
87 .name
= "tp-link:green:wlan2g",
88 .gpio
= ARCHER_C7_GPIO_LED_WLAN2G
,
92 .name
= "tp-link:green:wlan5g",
93 .gpio
= ARCHER_C7_GPIO_LED_WLAN5G
,
97 .name
= "tp-link:green:usb1",
98 .gpio
= ARCHER_C7_GPIO_LED_USB1
,
102 .name
= "tp-link:green:usb2",
103 .gpio
= ARCHER_C7_GPIO_LED_USB2
,
108 static struct gpio_led wdr4900_leds_gpio
[] __initdata
= {
110 .name
= "tp-link:blue:qss",
111 .gpio
= ARCHER_C7_GPIO_LED_QSS
,
115 .name
= "tp-link:blue:system",
116 .gpio
= ARCHER_C7_GPIO_LED_SYSTEM
,
120 .name
= "tp-link:blue:wlan2g",
121 .gpio
= ARCHER_C7_GPIO_LED_WLAN2G
,
125 .name
= "tp-link:green:usb1",
126 .gpio
= ARCHER_C7_GPIO_LED_USB1
,
130 .name
= "tp-link:green:usb2",
131 .gpio
= ARCHER_C7_GPIO_LED_USB2
,
136 static struct gpio_keys_button archer_c7_gpio_keys
[] __initdata
= {
138 .desc
= "Reset button",
140 .code
= KEY_WPS_BUTTON
,
141 .debounce_interval
= ARCHER_C7_KEYS_DEBOUNCE_INTERVAL
,
142 .gpio
= ARCHER_C7_GPIO_BTN_RESET
,
146 .desc
= "RFKILL switch",
149 .debounce_interval
= ARCHER_C7_KEYS_DEBOUNCE_INTERVAL
,
150 .gpio
= ARCHER_C7_GPIO_BTN_RFKILL
,
154 static struct gpio_keys_button archer_c7_v2_gpio_keys
[] __initdata
= {
156 .desc
= "Reset button",
158 .code
= KEY_WPS_BUTTON
,
159 .debounce_interval
= ARCHER_C7_KEYS_DEBOUNCE_INTERVAL
,
160 .gpio
= ARCHER_C7_GPIO_BTN_RESET
,
164 .desc
= "RFKILL switch",
167 .debounce_interval
= ARCHER_C7_KEYS_DEBOUNCE_INTERVAL
,
168 .gpio
= ARCHER_C7_V2_GPIO_BTN_RFKILL
,
172 static const struct ar8327_led_info archer_c7_leds_ar8327
[] = {
173 AR8327_LED_INFO(PHY0_0
, HW
, "tp-link:green:wan"),
174 AR8327_LED_INFO(PHY1_0
, HW
, "tp-link:green:lan1"),
175 AR8327_LED_INFO(PHY2_0
, HW
, "tp-link:green:lan2"),
176 AR8327_LED_INFO(PHY3_0
, HW
, "tp-link:green:lan3"),
177 AR8327_LED_INFO(PHY4_0
, HW
, "tp-link:green:lan4"),
180 /* GMAC0 of the AR8327 switch is connected to the QCA9558 SoC via SGMII */
181 static struct ar8327_pad_cfg archer_c7_ar8327_pad0_cfg
= {
182 .mode
= AR8327_PAD_MAC_SGMII
,
183 .sgmii_delay_en
= true,
186 /* GMAC6 of the AR8327 switch is connected to the QCA9558 SoC via RGMII */
187 static struct ar8327_pad_cfg archer_c7_ar8327_pad6_cfg
= {
188 .mode
= AR8327_PAD_MAC_RGMII
,
189 .txclk_delay_en
= true,
190 .rxclk_delay_en
= true,
191 .txclk_delay_sel
= AR8327_CLK_DELAY_SEL1
,
192 .rxclk_delay_sel
= AR8327_CLK_DELAY_SEL2
,
195 static struct ar8327_led_cfg archer_c7_ar8327_led_cfg
= {
196 .led_ctrl0
= 0xc737c737,
197 .led_ctrl1
= 0x00000000,
198 .led_ctrl2
= 0x00000000,
199 .led_ctrl3
= 0x0030c300,
203 static struct ar8327_platform_data archer_c7_ar8327_data
= {
204 .pad0_cfg
= &archer_c7_ar8327_pad0_cfg
,
205 .pad6_cfg
= &archer_c7_ar8327_pad6_cfg
,
208 .speed
= AR8327_PORT_SPEED_1000
,
215 .speed
= AR8327_PORT_SPEED_1000
,
220 .led_cfg
= &archer_c7_ar8327_led_cfg
,
221 .num_leds
= ARRAY_SIZE(archer_c7_leds_ar8327
),
222 .leds
= archer_c7_leds_ar8327
,
225 static struct mdio_board_info archer_c7_mdio0_info
[] = {
227 .bus_id
= "ag71xx-mdio.0",
229 .platform_data
= &archer_c7_ar8327_data
,
233 static void __init
common_setup(bool pcie_slot
)
235 u8
*mac
= (u8
*) KSEG1ADDR(0x1f01fc00);
236 u8
*art
= (u8
*) KSEG1ADDR(0x1fff0000);
238 u8 tmpmac2
[ETH_ALEN
];
240 ath79_register_m25p80(&archer_c7_flash_data
);
243 ath79_register_wmac(art
+ ARCHER_C7_WMAC_CALDATA_OFFSET
, mac
);
244 ath79_register_pci();
246 ath79_init_mac(tmpmac
, mac
, -1);
247 ath79_register_wmac(art
+ ARCHER_C7_WMAC_CALDATA_OFFSET
, tmpmac
);
249 ath79_init_mac(tmpmac2
, mac
, -2);
250 ap9x_pci_setup_wmac_led_pin(0, 0);
251 ap91_pci_init(art
+ ARCHER_C7_PCIE_CALDATA_OFFSET
, tmpmac2
);
254 mdiobus_register_board_info(archer_c7_mdio0_info
,
255 ARRAY_SIZE(archer_c7_mdio0_info
));
256 ath79_register_mdio(0, 0x0);
258 ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN
);
260 /* GMAC0 is connected to the RMGII interface */
261 ath79_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_RGMII
;
262 ath79_eth0_data
.phy_mask
= BIT(0);
263 ath79_eth0_data
.mii_bus_dev
= &ath79_mdio0_device
.dev
;
264 ath79_eth0_pll_data
.pll_1000
= 0x56000000;
266 ath79_init_mac(ath79_eth0_data
.mac_addr
, mac
, 1);
267 ath79_register_eth(0);
269 /* GMAC1 is connected to the SGMII interface */
270 ath79_eth1_data
.phy_if_mode
= PHY_INTERFACE_MODE_SGMII
;
271 ath79_eth1_data
.speed
= SPEED_1000
;
272 ath79_eth1_data
.duplex
= DUPLEX_FULL
;
273 ath79_eth1_pll_data
.pll_1000
= 0x03000101;
275 ath79_init_mac(ath79_eth1_data
.mac_addr
, mac
, 0);
276 ath79_register_eth(1);
278 gpio_request_one(ARCHER_C7_GPIO_USB1_POWER
,
279 GPIOF_OUT_INIT_HIGH
| GPIOF_EXPORT_DIR_FIXED
,
281 gpio_request_one(ARCHER_C7_GPIO_USB2_POWER
,
282 GPIOF_OUT_INIT_HIGH
| GPIOF_EXPORT_DIR_FIXED
,
284 ath79_register_usb();
287 static void __init
archer_c5_setup(void)
289 ath79_register_gpio_keys_polled(-1, ARCHER_C7_KEYS_POLL_INTERVAL
,
290 ARRAY_SIZE(archer_c7_gpio_keys
),
291 archer_c7_gpio_keys
);
292 ath79_register_leds_gpio(-1, ARRAY_SIZE(archer_c7_leds_gpio
),
293 archer_c7_leds_gpio
);
297 MIPS_MACHINE(ATH79_MACH_ARCHER_C5
, "ARCHER-C5", "TP-LINK Archer C5",
300 static void __init
archer_c7_setup(void)
302 ath79_register_gpio_keys_polled(-1, ARCHER_C7_KEYS_POLL_INTERVAL
,
303 ARRAY_SIZE(archer_c7_gpio_keys
),
304 archer_c7_gpio_keys
);
305 ath79_register_leds_gpio(-1, ARRAY_SIZE(archer_c7_leds_gpio
),
306 archer_c7_leds_gpio
);
310 MIPS_MACHINE(ATH79_MACH_ARCHER_C7
, "ARCHER-C7", "TP-LINK Archer C7",
313 static void __init
archer_c7_v2_setup(void)
315 ath79_register_gpio_keys_polled(-1, ARCHER_C7_KEYS_POLL_INTERVAL
,
316 ARRAY_SIZE(archer_c7_v2_gpio_keys
),
317 archer_c7_v2_gpio_keys
);
318 ath79_register_leds_gpio(-1, ARRAY_SIZE(archer_c7_leds_gpio
),
319 archer_c7_leds_gpio
);
323 MIPS_MACHINE(ATH79_MACH_ARCHER_C7_V2
, "ARCHER-C7-V2", "TP-LINK Archer C7",
326 static void __init
tl_wdr4900_v2_setup(void)
328 ath79_register_gpio_keys_polled(-1, ARCHER_C7_KEYS_POLL_INTERVAL
,
329 ARRAY_SIZE(archer_c7_gpio_keys
),
330 archer_c7_gpio_keys
);
331 ath79_register_leds_gpio(-1, ARRAY_SIZE(wdr4900_leds_gpio
),
336 MIPS_MACHINE(ATH79_MACH_TL_WDR4900_V2
, "TL-WDR4900-v2", "TP-LINK TL-WDR4900 v2",